Sonic Adventure 2
Released Nov 2012
Experience two unique adventures featuring both long-time heroes and new and returning villains as they battle for the fate of the world!
89% positive · 29K reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to buy
Steam Lowest $4.99 $9.99 −50% Green Man Gaming Steam key $9.99
Can't confirm — worth a look
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Evaluation
Sonic Adventure 2 is a port of the 2001 Dreamcast/GameCube game, released on Steam on November 19, 2012. It launched as a complete, self-contained product. The only DLC — the Battle Mode pack — was released on the same day as the game itself (November 19, 2012), meaning the full content package was available from day one. There are no unreleased DLC items, no developer roadmaps, no post-launch update announcements, and no news posts indicating any ongoing development activity. SEGA has never communicated any plans for additional content. This game shipped as a finished product and has received no post-launch content additions.
Evidence
The only DLC, Battle Mode, was released on the same day as the game's Steam launch. All DLC is accounted for and shipped.
Store description describes a fully self-contained game with a defined feature set — two story campaigns, multiplayer modes, Chao raising, and 150+ missions. No mention of future content or updates.
Content
1 of 1 released · no outstanding content
Media
Details
Developer
Publisher
SEGA
Achievements
15
Platform
Windows
Controller
partial support
Steam Deck
Playable
Players
Single-player · Multiplayer
About this game
In the fight between heroes and villains, will you choose to save the world or conquer it?
The hunt for the Chaos Emeralds is on and battle lines have been drawn between Hero and Dark. Experience two unique adventures featuring both long-time heroes and new and returning villains as they battle for the fate of the world!
Save the day as heroes Sonic, Tails, and Knuckles or cause chaos as Shadow, Dr. Eggman, and Rouge, utilizing each of their unique skills and abilities!
Take a break from the main story and challenge a friend in two-player across kart racing and other competitive modes!
Raise your own pet Chao, improve their statistics, and compete with them in unique mini-games!
Challenge yourself to complete over 150 unique missions across 30 action filled stages!
The hunt for the Chaos Emeralds is on and battle lines have been drawn between Hero and Dark. Experience two unique adventures featuring both long-time heroes and new and returning villains as they battle for the fate of the world!
Save the day as heroes Sonic, Tails, and Knuckles or cause chaos as Shadow, Dr. Eggman, and Rouge, utilizing each of their unique skills and abilities!
Take a break from the main story and challenge a friend in two-player across kart racing and other competitive modes!
Raise your own pet Chao, improve their statistics, and compete with them in unique mini-games!
Challenge yourself to complete over 150 unique missions across 30 action filled stages!
Are these done yet?
Last evaluated Jun 28, 2026
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